Hiding / Displaying columns

[majesticaussies]

Opened spreadsheet that has numbered tabs above row 1 that show / hide
columns. Also shows + and - signs showing the related columns. Just
wondering how to create this in a spreadsheet. Thanks...

[Rowan]

Select the columns (or rows) that you want to apply it to. Then
Data>Group and Outline>Group.
UnGroup to undo the operation

Regards
Rowan

majesticaussies wrote:
> Opened spreadsheet that has numbered tabs above row 1 that show / hide
> columns. Also shows + and - signs showing the related columns. Just
> wondering how to create this in a spreadsheet. Thanks...